We analyze model of block sliding on inclined plate. To trigger displacement we apply signals with varying central frequency. In these tests we observed that displacements triggered by the high-frequency signals are generally low than those triggered by the low frequency signal. We suspect the role of dynamic shear resistance - for the higher frequencies this resistance is higher than for the low frequency impact. Can anybody confirm our idea? If possible, can you provide the references where this effect is described. Thanks in advance

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